描述
ABB DO814（3BUR001455R1）是一款数字输出模块，属于ABB S800 I/O系统，以下是其产品详情：
基本参数
通道数量：16通道，分为2个隔离组，每组8通道。
信号类型：沉电流型。
额定电压：信号电压为24V DC，工作电压范围12-32V DC。
每通道最大输出电流：0.5A。
短路限制电流：2.4A。
漏电流：小于10μA。
输出阻抗：小于0.4Ω。
额定绝缘电压：50V。
介电强度：500V AC。
功率消耗：典型值2.1W。
模块总线电流消耗：+5V时为80mA。
防护等级：IP20。
工作温度：0℃至+55℃。
存储温度：-40℃至+70℃。
湿度：5%-95%（无冷凝）。
尺寸：45mm×102mm×119mm（宽×深×高）。
重量：约0.18kg。
功能特点
隔离保护：采用分组隔离方式，与地隔离，增强了抗干扰能力和系统安全性。
短路与过载保护：每个通道都具备短路和过热保护功能，输出可承受对地和30V的短路。
电压监控：每个输出组都有独立的过程电压监控功能，当电压消失时，会通过模块总线发出通道错误信号。
状态指示：模块配备故障、运行、警告、OSP（输出预设状态）等指示灯，每个通道也有状态指示LED，便于实时监控模块和通道的工作状态。
输出预设状态（OSP）：当出现故障时，输出可设置为预定状态，确保系统的安全性和稳定性。
通信接口：支持RS485 Modbus RTU通信协议，方便与其他设备在自动化网络中进行集成。
应用场景：适用于工业自动化控制系统中，可用于控制继电器、电磁阀、电机等设备，广泛应用于电力、化工、冶金、制药等行业。
The ABB DO814(3BUR001455R1)is a digital output module that is part of the ABB S800 I/O system.The following are its product details:
Basic Parameters
Number of channels:16 channels,divided into two isolated groups of 8 channels each.
Signal type:Sinking.
Rated voltage:Signal voltage is 24V DC,operating voltage range is 12-32V DC.
Maximum output current per channel:0.5A.
Short-circuit limiting current:2.4A.
Leakage current:Less than 10μA.
Output impedance:Less than 0.4Ω.
Rated insulation voltage:50V.
Dielectric strength:500V AC.
Power consumption:Typical 2.1W.
Module bus current consumption:80mA at+5V.
Protection level:IP20.
Operating temperature:0°C to+55°C.Storage Temperature:-40°C to+70°C.
Humidity:5%-95%(non-condensing).
Dimensions:45mm×102mm×119mm(W×D×H).
Weight:Approximately 0.18kg.
Features
Isolation Protection:Grouped isolation is used,isolated from ground,enhancing interference immunity and system safety.
Short-Circuit and Overload Protection:Each channel features short-circuit and overtemperature protection,and the outputs can withstand short circuits to ground and 30V.
Voltage Monitoring:Each output group has independent process voltage monitoring.When the voltage drops,a channel error signal is issued via the module bus.
Status Indicator:The module is equipped with indicators for fault,operation,warning,and OSP(Output Preset Status).Each channel also has a status LED for real-time monitoring of module and channel operating status.
Output Preset Status(OSP):In the event of a fault,the output can be set to a predetermined state,ensuring system safety and stability.Communication Interface:Supports RS485 Modbus RTU communication protocol,facilitating integration with other devices in automation networks.
Application Scenarios:Suitable for industrial automation control systems,it can be used to control relays,solenoid valves,motors,and other devices.It is widely used in industries such as power,chemical,metallurgy,and pharmaceuticals.
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